How Do I Center Elements in a Bootstrap Navbar?

Centering Elements in Bootstrap Navbar

When attempting to center elements within a Bootstrap navbar, it may seem challenging. However, with the correct techniques, it is achievable.

Bootstrap 4 and Later

Bootstrap 4 and later versions utilize flexbox, which simplifies alignment processes. To center an element, such as "Website Name," add the "mx-auto" class to the "nav.navbar-nav" containing it. This will center it relative to the left and right "nav.navbar-nav" elements.

For example:

<nav class="navbar navbar-dark bg-dark main-nav">
  <div class="container">
    <ul class="nav navbar-nav">
      <li class="nav-item active">
        <a class="nav-link" href="#">Home</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Download</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Register</a>
      </li>
    </ul>

    <ul class="nav navbar-nav mx-auto">
      <li class="nav-item"><a class="nav-link" href="#">Website Name</a></li>
    </ul>

    <ul class="nav navbar-nav">
      <li class="nav-item">
        <a class="nav-link" href="#">Rates</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Help</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Contact</a>
      </li>
    </ul>
  </div>
</nav>

Previous Bootstrap Versions

For Bootstrap versions prior to 4, centering required using flexbox nesting or position: absolute techniques.

Additional Options

If the Navbar contains only a single "nav.navbar-nav," you can use "justify-content-center" to center its contents.

Absolute Centering

To achieve absolute centering, you can use either the position: absolute method or flexbox nesting.

Absolute Position

.abs-center-x {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

Flexbox Nesting

Nest the centered item within another flexbox container with "justify-content-center" and "flex-fill" applied.

<ul class="nav navbar-nav flex-fill">
  <li class="nav-item">
    <ul class="nav navbar-nav justify-content-center">
      <li class="nav-item"><a class="nav-link" href="#">Website Name</a></li>
    </ul>
  </li>
</ul>

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